Annotated Report
ffc0a638 <_Heap_Walk_print>:
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
ffc0a638: 94 21 ff 88 stwu r1,-120(r1) ffc0a63c: 7c 08 02 a6 mflr r0 ffc0a640: 93 e1 00 74 stw r31,116(r1) ffc0a644: 90 01 00 7c stw r0,124(r1) ffc0a648: 7c 60 1b 78 mr r0,r3 ffc0a64c: 90 c1 00 1c stw r6,28(r1) ffc0a650: 90 e1 00 20 stw r7,32(r1) ffc0a654: 91 01 00 24 stw r8,36(r1) ffc0a658: 91 21 00 28 stw r9,40(r1) ffc0a65c: 91 41 00 2c stw r10,44(r1) ffc0a660: 40 86 00 24 bne- cr1,ffc0a684 <_Heap_Walk_print+0x4c>
ffc0a664: d8 21 00 30 stfd f1,48(r1) <== NOT EXECUTED ffc0a668: d8 41 00 38 stfd f2,56(r1) <== NOT EXECUTED ffc0a66c: d8 61 00 40 stfd f3,64(r1) <== NOT EXECUTED ffc0a670: d8 81 00 48 stfd f4,72(r1) <== NOT EXECUTED ffc0a674: d8 a1 00 50 stfd f5,80(r1) <== NOT EXECUTED ffc0a678: d8 c1 00 58 stfd f6,88(r1) <== NOT EXECUTED ffc0a67c: d8 e1 00 60 stfd f7,96(r1) <== NOT EXECUTED ffc0a680: d9 01 00 68 stfd f8,104(r1) <== NOT EXECUTED
va_list ap;
if ( error ) {
ffc0a684: 2f 84 00 00 cmpwi cr7,r4,0
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
ffc0a688: 7c bf 2b 78 mr r31,r5
va_list ap;
if ( error ) {
ffc0a68c: 41 be 00 10 beq+ cr7,ffc0a69c <_Heap_Walk_print+0x64>
printk( "FAIL[%d]: ", source );
ffc0a690: 3c 60 ff c2 lis r3,-62 ffc0a694: 38 63 f7 51 addi r3,r3,-2223 ffc0a698: 48 00 00 0c b ffc0a6a4 <_Heap_Walk_print+0x6c>
} else {
printk( "PASS[%d]: ", source );
ffc0a69c: 3c 60 ff c2 lis r3,-62 ffc0a6a0: 38 63 f7 5c addi r3,r3,-2212 ffc0a6a4: 7c 04 03 78 mr r4,r0 ffc0a6a8: 4c c6 31 82 crclr 4*cr1+eq ffc0a6ac: 4b ff b4 49 bl ffc05af4 <printk>
}
va_start( ap, fmt );
ffc0a6b0: 38 00 00 03 li r0,3 ffc0a6b4: 98 01 00 08 stb r0,8(r1) ffc0a6b8: 38 00 00 00 li r0,0
vprintk( fmt, ap );
ffc0a6bc: 7f e3 fb 78 mr r3,r31
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
ffc0a6c0: 98 01 00 09 stb r0,9(r1) ffc0a6c4: 38 01 00 80 addi r0,r1,128
vprintk( fmt, ap );
ffc0a6c8: 38 81 00 08 addi r4,r1,8
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
ffc0a6cc: 90 01 00 0c stw r0,12(r1) ffc0a6d0: 38 01 00 10 addi r0,r1,16 ffc0a6d4: 90 01 00 10 stw r0,16(r1)
vprintk( fmt, ap );
ffc0a6d8: 4b ff d4 79 bl ffc07b50 <vprintk>
va_end( ap ); }
ffc0a6dc: 80 01 00 7c lwz r0,124(r1) ffc0a6e0: 83 e1 00 74 lwz r31,116(r1) ffc0a6e4: 38 21 00 78 addi r1,r1,120 ffc0a6e8: 7c 08 03 a6 mtlr r0 ffc0a6ec: 4e 80 00 20 blr
ffc08650 <_IO_Manager_initialization>:
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc08650: 94 21 ff d8 stwu r1,-40(r1) ffc08654: 7c 08 02 a6 mflr r0
uint32_t index;
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
ffc08658: 3d 20 00 00 lis r9,0
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc0865c: 90 01 00 2c stw r0,44(r1)
uint32_t index;
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
ffc08660: 39 29 20 a0 addi r9,r9,8352
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc08664: 93 c1 00 20 stw r30,32(r1) ffc08668: 93 e1 00 24 stw r31,36(r1)
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
drivers_in_table = Configuration.number_of_device_drivers;
number_of_drivers = Configuration.maximum_drivers;
ffc0866c: 83 c9 00 2c lwz r30,44(r9)
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
drivers_in_table = Configuration.number_of_device_drivers;
ffc08670: 83 e9 00 30 lwz r31,48(r9)
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc08674: 93 61 00 14 stw r27,20(r1)
/*
* If the user claims there are less drivers than are actually in
* the table, then let's just go with the table's count.
*/
if ( number_of_drivers <= drivers_in_table )
ffc08678: 7f 9e f8 40 cmplw cr7,r30,r31
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc0867c: 93 81 00 18 stw r28,24(r1) ffc08680: 3f 80 00 00 lis r28,0 ffc08684: 93 a1 00 1c stw r29,28(r1) ffc08688: 3f a0 00 00 lis r29,0 ffc0868c: 93 21 00 0c stw r25,12(r1) ffc08690: 93 41 00 10 stw r26,16(r1)
uint32_t index;
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
ffc08694: 83 69 00 34 lwz r27,52(r9)
/*
* If the user claims there are less drivers than are actually in
* the table, then let's just go with the table's count.
*/
if ( number_of_drivers <= drivers_in_table )
ffc08698: 40 9d 00 40 ble- cr7,ffc086d8 <_IO_Manager_initialization+0x88>
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
ffc0869c: 1f 3e 00 18 mulli r25,r30,24
/*
* The application requested extra slots in the driver table, so we
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
ffc086a0: 7f 23 cb 78 mr r3,r25 ffc086a4: 48 00 36 e5 bl ffc0bd88 <_Workspace_Allocate_or_fatal_error>
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
memset(
ffc086a8: 7f 25 cb 78 mr r5,r25 ffc086ac: 38 80 00 00 li r4,0
_IO_Driver_address_table = (rtems_driver_address_table *)
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
ffc086b0: 93 dd 27 ec stw r30,10220(r29)
/*
* The application requested extra slots in the driver table, so we
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
ffc086b4: 7c 7a 1b 78 mr r26,r3 ffc086b8: 90 7c 27 f0 stw r3,10224(r28)
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
memset(
ffc086bc: 48 00 a1 f1 bl ffc128ac <memset> ffc086c0: 2f 9f 00 00 cmpwi cr7,r31,0
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
_IO_Driver_address_table[index] = driver_table[index];
ffc086c4: 39 40 00 00 li r10,0 ffc086c8: 3b ff 00 01 addi r31,r31,1 ffc086cc: 40 be 00 4c bne+ cr7,ffc08718 <_IO_Manager_initialization+0xc8>
ffc086d0: 3b e0 00 01 li r31,1 <== NOT EXECUTED ffc086d4: 48 00 00 44 b ffc08718 <_IO_Manager_initialization+0xc8><== NOT EXECUTED
* If the maximum number of driver is the same as the number in the
* table, then we do not have to copy the driver table. They can't
* register any dynamically.
*/
if ( number_of_drivers == drivers_in_table ) {
_IO_Driver_address_table = driver_table;
ffc086d8: 93 7c 27 f0 stw r27,10224(r28)
_IO_Number_of_drivers = number_of_drivers;
ffc086dc: 93 fd 27 ec stw r31,10220(r29)
return;
ffc086e0: 48 00 00 48 b ffc08728 <_IO_Manager_initialization+0xd8>
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
_IO_Driver_address_table[index] = driver_table[index];
ffc086e4: 7c c9 50 6e lwzux r6,r9,r10 ffc086e8: 81 09 00 08 lwz r8,8(r9) ffc086ec: 80 09 00 0c lwz r0,12(r9) ffc086f0: 80 e9 00 04 lwz r7,4(r9) ffc086f4: 7c da 51 2e stwx r6,r26,r10
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
ffc086f8: 39 4a 00 18 addi r10,r10,24
_IO_Driver_address_table[index] = driver_table[index];
ffc086fc: 90 eb 00 04 stw r7,4(r11) ffc08700: 91 0b 00 08 stw r8,8(r11) ffc08704: 90 0b 00 0c stw r0,12(r11) ffc08708: 81 09 00 14 lwz r8,20(r9) ffc0870c: 80 09 00 10 lwz r0,16(r9) ffc08710: 91 0b 00 14 stw r8,20(r11) ffc08714: 90 0b 00 10 stw r0,16(r11)
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
ffc08718: 37 ff ff ff addic. r31,r31,-1
_IO_Driver_address_table[index] = driver_table[index];
ffc0871c: 7f 69 db 78 mr r9,r27 ffc08720: 7d 7a 52 14 add r11,r26,r10
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
ffc08724: 40 82 ff c0 bne+ ffc086e4 <_IO_Manager_initialization+0x94>
_IO_Driver_address_table[index] = driver_table[index];
number_of_drivers = drivers_in_table;
}
ffc08728: 80 01 00 2c lwz r0,44(r1) ffc0872c: 83 21 00 0c lwz r25,12(r1) ffc08730: 7c 08 03 a6 mtlr r0 ffc08734: 83 41 00 10 lwz r26,16(r1) ffc08738: 83 61 00 14 lwz r27,20(r1) ffc0873c: 83 81 00 18 lwz r28,24(r1) ffc08740: 83 a1 00 1c lwz r29,28(r1) ffc08744: 83 c1 00 20 lwz r30,32(r1) ffc08748: 83 e1 00 24 lwz r31,36(r1) ffc0874c: 38 21 00 28 addi r1,r1,40 ffc08750: 4e 80 00 20 blr
ffc0941c <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
ffc0941c: 94 21 ff f0 stwu r1,-16(r1) ffc09420: 7c 08 02 a6 mflr r0
_Internal_errors_What_happened.the_source = the_source;
ffc09424: 3d 60 00 00 lis r11,0 ffc09428: 39 2b 2d 30 addi r9,r11,11568
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
ffc0942c: 90 01 00 14 stw r0,20(r1)
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
ffc09430: 90 a9 00 08 stw r5,8(r9)
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
ffc09434: 98 89 00 04 stb r4,4(r9)
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
ffc09438: 93 e1 00 0c stw r31,12(r1) ffc0943c: 7c bf 2b 78 mr r31,r5
_Internal_errors_What_happened.the_source = the_source;
ffc09440: 90 6b 2d 30 stw r3,11568(r11)
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
ffc09444: 48 00 23 cd bl ffc0b810 <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
ffc09448: 38 00 00 05 li r0,5 ffc0944c: 3d 20 00 00 lis r9,0
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
ffc09450: 7f e3 fb 78 mr r3,r31 ffc09454: 90 09 27 d4 stw r0,10196(r9) ffc09458: 4b ff a2 f9 bl ffc03750 <_BSP_Fatal_error>
ffc0945c: 48 00 00 00 b ffc0945c <_Internal_error_Occurred+0x40><== NOT EXECUTED
ffc0955c <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
ffc0955c: 94 21 ff b8 stwu r1,-72(r1) ffc09560: 7c 08 02 a6 mflr r0 ffc09564: 90 01 00 4c stw r0,76(r1)
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
ffc09568: 81 63 00 34 lwz r11,52(r3)
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
ffc0956c: 93 61 00 34 stw r27,52(r1)
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
ffc09570: 2f 8b 00 00 cmpwi cr7,r11,0
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
ffc09574: 93 e1 00 44 stw r31,68(r1) ffc09578: 7c 7f 1b 78 mr r31,r3 ffc0957c: 92 a1 00 1c stw r21,28(r1) ffc09580: 92 c1 00 20 stw r22,32(r1) ffc09584: 92 e1 00 24 stw r23,36(r1) ffc09588: 93 01 00 28 stw r24,40(r1) ffc0958c: 93 21 00 2c stw r25,44(r1) ffc09590: 93 41 00 30 stw r26,48(r1) ffc09594: 93 81 00 38 stw r28,56(r1) ffc09598: 93 a1 00 3c stw r29,60(r1) ffc0959c: 93 c1 00 40 stw r30,64(r1)
/*
* Search for a free block of indexes. The block variable ends up set
* to block_count + 1 if the table needs to be extended.
*/
minimum_index = _Objects_Get_index( information->minimum_id );
ffc095a0: a3 63 00 0a lhz r27,10(r3)
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
ffc095a4: 40 be 00 14 bne+ cr7,ffc095b8 <_Objects_Extend_information+0x5c> ffc095a8: 7f 7e db 78 mr r30,r27 ffc095ac: 3b 80 00 00 li r28,0 ffc095b0: 3b 40 00 00 li r26,0 ffc095b4: 48 00 00 4c b ffc09600 <_Objects_Extend_information+0xa4>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
ffc095b8: a1 23 00 14 lhz r9,20(r3) ffc095bc: 7f 7e db 78 mr r30,r27 ffc095c0: a3 43 00 10 lhz r26,16(r3) ffc095c4: 3b 80 00 00 li r28,0 ffc095c8: 7f 5a 4b 96 divwu r26,r26,r9 ffc095cc: 2f 9a 00 00 cmpwi cr7,r26,0 ffc095d0: 38 1a 00 01 addi r0,r26,1 ffc095d4: 40 be 00 20 bne+ cr7,ffc095f4 <_Objects_Extend_information+0x98>
ffc095d8: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc095dc: 48 00 00 18 b ffc095f4 <_Objects_Extend_information+0x98><== NOT EXECUTED
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL )
ffc095e0: 7d 4b 50 2e lwzx r10,r11,r10 ffc095e4: 2f 8a 00 00 cmpwi cr7,r10,0 ffc095e8: 41 9e 00 18 beq- cr7,ffc09600 <_Objects_Extend_information+0xa4> ffc095ec: 7f de 4a 14 add r30,r30,r9
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
ffc095f0: 3b 9c 00 01 addi r28,r28,1 ffc095f4: 34 00 ff ff addic. r0,r0,-1
if ( information->object_blocks[ block ] == NULL )
ffc095f8: 57 8a 10 3a rlwinm r10,r28,2,0,29
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
ffc095fc: 40 82 ff e4 bne+ ffc095e0 <_Objects_Extend_information+0x84>
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
ffc09600: a0 1f 00 14 lhz r0,20(r31) ffc09604: a2 df 00 10 lhz r22,16(r31) ffc09608: 7e c0 b2 14 add r22,r0,r22
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
ffc0960c: 2b 96 ff ff cmplwi cr7,r22,65535 ffc09610: 41 9d 02 1c bgt- cr7,ffc0982c <_Objects_Extend_information+0x2d0>
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
ffc09614: 89 3f 00 12 lbz r9,18(r31)
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
ffc09618: 80 7f 00 18 lwz r3,24(r31)
if ( information->auto_extend ) {
ffc0961c: 2f 89 00 00 cmpwi cr7,r9,0
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
ffc09620: 7c 60 19 d6 mullw r3,r0,r3
if ( information->auto_extend ) {
ffc09624: 41 9e 00 14 beq- cr7,ffc09638 <_Objects_Extend_information+0xdc>
new_object_block = _Workspace_Allocate( block_size );
ffc09628: 48 00 27 a9 bl ffc0bdd0 <_Workspace_Allocate>
if ( !new_object_block )
ffc0962c: 7c 7d 1b 79 mr. r29,r3 ffc09630: 40 a2 00 10 bne+ ffc09640 <_Objects_Extend_information+0xe4> ffc09634: 48 00 01 f8 b ffc0982c <_Objects_Extend_information+0x2d0>
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
ffc09638: 48 00 27 51 bl ffc0bd88 <_Workspace_Allocate_or_fatal_error> ffc0963c: 7c 7d 1b 78 mr r29,r3
}
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
ffc09640: a0 1f 00 10 lhz r0,16(r31) ffc09644: 7f 9e 00 40 cmplw cr7,r30,r0 ffc09648: 41 9c 01 5c blt- cr7,ffc097a4 <_Objects_Extend_information+0x248>
*/
/*
* Up the block count and maximum
*/
block_count++;
ffc0964c: 3b 3a 00 01 addi r25,r26,1
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
ffc09650: 1c 19 00 03 mulli r0,r25,3 ffc09654: 7c 76 da 14 add r3,r22,r27 ffc09658: 7c 63 02 14 add r3,r3,r0 ffc0965c: 54 63 10 3a rlwinm r3,r3,2,0,29 ffc09660: 48 00 27 71 bl ffc0bdd0 <_Workspace_Allocate>
if ( !object_blocks ) {
ffc09664: 7c 77 1b 79 mr. r23,r3 ffc09668: 40 a2 00 10 bne+ ffc09678 <_Objects_Extend_information+0x11c>
_Workspace_Free( new_object_block );
ffc0966c: 7f a3 eb 78 mr r3,r29 ffc09670: 48 00 27 95 bl ffc0be04 <_Workspace_Free>
return;
ffc09674: 48 00 01 b8 b ffc0982c <_Objects_Extend_information+0x2d0>
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
ffc09678: a0 1f 00 10 lhz r0,16(r31)
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
ffc0967c: 57 39 10 3a rlwinm r25,r25,2,0,29
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
ffc09680: 7f 17 ca 14 add r24,r23,r25
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
ffc09684: 7f 80 d8 40 cmplw cr7,r0,r27 ffc09688: 7f 38 ca 14 add r25,r24,r25 ffc0968c: 41 9d 00 20 bgt- cr7,ffc096ac <_Objects_Extend_information+0x150> ffc09690: 2f 9b 00 00 cmpwi cr7,r27,0 ffc09694: 39 20 00 00 li r9,0
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
ffc09698: 38 00 00 00 li r0,0 ffc0969c: 3b 7b 00 01 addi r27,r27,1 ffc096a0: 40 be 00 50 bne+ cr7,ffc096f0 <_Objects_Extend_information+0x194>
ffc096a4: 3b 60 00 01 li r27,1 <== NOT EXECUTED ffc096a8: 48 00 00 48 b ffc096f0 <_Objects_Extend_information+0x194><== NOT EXECUTED
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
information->object_blocks,
block_count * sizeof(void*) );
ffc096ac: 57 55 10 3a rlwinm r21,r26,2,0,29
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
ffc096b0: 80 9f 00 34 lwz r4,52(r31) ffc096b4: 7e a5 ab 78 mr r5,r21 ffc096b8: 48 00 90 f5 bl ffc127ac <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
ffc096bc: 80 9f 00 30 lwz r4,48(r31) ffc096c0: 7e a5 ab 78 mr r5,r21 ffc096c4: 7f 03 c3 78 mr r3,r24 ffc096c8: 48 00 90 e5 bl ffc127ac <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
ffc096cc: a0 1f 00 10 lhz r0,16(r31) ffc096d0: 80 9f 00 1c lwz r4,28(r31) ffc096d4: 7f 23 cb 78 mr r3,r25 ffc096d8: 7f 7b 02 14 add r27,r27,r0 ffc096dc: 57 65 10 3a rlwinm r5,r27,2,0,29 ffc096e0: 48 00 90 cd bl ffc127ac <memcpy> ffc096e4: 48 00 00 18 b ffc096fc <_Objects_Extend_information+0x1a0>
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
ffc096e8: 7c 0b c9 2e stwx r0,r11,r25
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
ffc096ec: 39 29 00 01 addi r9,r9,1 ffc096f0: 37 7b ff ff addic. r27,r27,-1
local_table[ index ] = NULL;
ffc096f4: 55 2b 10 3a rlwinm r11,r9,2,0,29
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
ffc096f8: 40 82 ff f0 bne+ ffc096e8 <_Objects_Extend_information+0x18c>
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
ffc096fc: a1 5f 00 14 lhz r10,20(r31)
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
ffc09700: 38 00 00 00 li r0,0 ffc09704: 57 5a 10 3a rlwinm r26,r26,2,0,29
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
ffc09708: 7d 7e 52 14 add r11,r30,r10
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
ffc0970c: 7c 18 d1 2e stwx r0,r24,r26 ffc09710: 7f 9e 58 40 cmplw cr7,r30,r11
for ( index=index_base ;
index < ( information->allocation_size + index_base );
ffc09714: 57 c9 10 3a rlwinm r9,r30,2,0,29
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
ffc09718: 7c 17 d1 2e stwx r0,r23,r26
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
ffc0971c: 7d 39 4a 14 add r9,r25,r9
index++ ) {
local_table[ index ] = NULL;
ffc09720: 38 0a 00 01 addi r0,r10,1 ffc09724: 39 40 00 00 li r10,0 ffc09728: 41 9d 00 0c bgt- cr7,ffc09734 <_Objects_Extend_information+0x1d8> ffc0972c: 2f 8b 00 00 cmpwi cr7,r11,0 ffc09730: 40 be 00 14 bne+ cr7,ffc09744 <_Objects_Extend_information+0x1e8>
ffc09734: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc09738: 48 00 00 0c b ffc09744 <_Objects_Extend_information+0x1e8><== NOT EXECUTED
ffc0973c: 91 49 00 00 stw r10,0(r9)
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
ffc09740: 39 29 00 04 addi r9,r9,4
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
ffc09744: 34 00 ff ff addic. r0,r0,-1 ffc09748: 40 82 ff f4 bne+ ffc0973c <_Objects_Extend_information+0x1e0>
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc0974c: 7c 00 00 a6 mfmsr r0 ffc09750: 7d 30 42 a6 mfsprg r9,0 ffc09754: 7c 09 48 78 andc r9,r0,r9 ffc09758: 7d 20 01 24 mtmsr r9
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
ffc0975c: 81 7f 00 00 lwz r11,0(r31)
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
ffc09760: 56 d6 04 3e clrlwi r22,r22,16
information->maximum_id = _Objects_Build_id(
ffc09764: a1 3f 00 04 lhz r9,4(r31) ffc09768: 55 6b c0 0e rlwinm r11,r11,24,0,7
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
ffc0976c: 80 7f 00 34 lwz r3,52(r31)
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
ffc09770: 65 6b 00 01 oris r11,r11,1
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
ffc09774: 93 1f 00 30 stw r24,48(r31)
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
ffc09778: 55 29 d8 08 rlwinm r9,r9,27,0,4 ffc0977c: 7d 69 4b 78 or r9,r11,r9
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
ffc09780: 93 3f 00 1c stw r25,28(r31)
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
ffc09784: 7d 29 b3 78 or r9,r9,r22 ffc09788: 91 3f 00 0c stw r9,12(r31)
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
ffc0978c: b2 df 00 10 sth r22,16(r31)
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
ffc09790: 92 ff 00 34 stw r23,52(r31)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc09794: 7c 00 01 24 mtmsr r0
information->maximum
);
_ISR_Enable( level );
if ( old_tables )
ffc09798: 2f 83 00 00 cmpwi cr7,r3,0 ffc0979c: 41 9e 00 08 beq- cr7,ffc097a4 <_Objects_Extend_information+0x248>
_Workspace_Free( old_tables );
ffc097a0: 48 00 26 65 bl ffc0be04 <_Workspace_Free>
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
ffc097a4: 81 3f 00 34 lwz r9,52(r31) ffc097a8: 57 9c 10 3a rlwinm r28,r28,2,0,29
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
ffc097ac: 3b 61 00 08 addi r27,r1,8 ffc097b0: a0 bf 00 14 lhz r5,20(r31)
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
ffc097b4: 7f a9 e1 2e stwx r29,r9,r28
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
ffc097b8: 7f a4 eb 78 mr r4,r29 ffc097bc: 7f 63 db 78 mr r3,r27 ffc097c0: 80 df 00 18 lwz r6,24(r31)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
ffc097c4: 3b bf 00 20 addi r29,r31,32
information->object_blocks[ block ] = new_object_block;
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
ffc097c8: 48 00 4e 65 bl ffc0e62c <_Chain_Initialize>
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
ffc097cc: 48 00 00 2c b ffc097f8 <_Objects_Extend_information+0x29c>
the_object->id = _Objects_Build_id(
ffc097d0: 81 7f 00 00 lwz r11,0(r31) ffc097d4: a0 1f 00 04 lhz r0,4(r31) ffc097d8: 55 6b c0 0e rlwinm r11,r11,24,0,7 ffc097dc: 65 6b 00 01 oris r11,r11,1 ffc097e0: 54 00 d8 08 rlwinm r0,r0,27,0,4 ffc097e4: 7d 60 03 78 or r0,r11,r0 ffc097e8: 7c 00 f3 78 or r0,r0,r30 ffc097ec: 90 09 00 08 stw r0,8(r9)
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
ffc097f0: 3b de 00 01 addi r30,r30,1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
ffc097f4: 4b ff f2 81 bl ffc08a74 <_Chain_Append>
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
ffc097f8: 7f 63 db 78 mr r3,r27 ffc097fc: 4b ff f2 a9 bl ffc08aa4 <_Chain_Get> ffc09800: 7c 69 1b 79 mr. r9,r3
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
ffc09804: 7f a3 eb 78 mr r3,r29 ffc09808: 7d 24 4b 78 mr r4,r9
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
ffc0980c: 40 82 ff c4 bne+ ffc097d0 <_Objects_Extend_information+0x274>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
ffc09810: a0 1f 00 14 lhz r0,20(r31)
information->inactive =
ffc09814: a1 3f 00 2c lhz r9,44(r31)
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
ffc09818: 81 7f 00 30 lwz r11,48(r31)
information->inactive =
ffc0981c: 7d 20 4a 14 add r9,r0,r9
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
ffc09820: 54 00 04 3e clrlwi r0,r0,16
information->inactive =
ffc09824: b1 3f 00 2c sth r9,44(r31)
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
ffc09828: 7c 0b e1 2e stwx r0,r11,r28
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
}
ffc0982c: 80 01 00 4c lwz r0,76(r1) ffc09830: 82 a1 00 1c lwz r21,28(r1) ffc09834: 7c 08 03 a6 mtlr r0 ffc09838: 82 c1 00 20 lwz r22,32(r1) ffc0983c: 82 e1 00 24 lwz r23,36(r1) ffc09840: 83 01 00 28 lwz r24,40(r1) ffc09844: 83 21 00 2c lwz r25,44(r1) ffc09848: 83 41 00 30 lwz r26,48(r1) ffc0984c: 83 61 00 34 lwz r27,52(r1) ffc09850: 83 81 00 38 lwz r28,56(r1) ffc09854: 83 a1 00 3c lwz r29,60(r1) ffc09858: 83 c1 00 40 lwz r30,64(r1) ffc0985c: 83 e1 00 44 lwz r31,68(r1) ffc09860: 38 21 00 48 addi r1,r1,72 ffc09864: 4e 80 00 20 blr
ffc09c84 <_Objects_Shrink_information>:
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
ffc09c84: 94 21 ff e8 stwu r1,-24(r1) ffc09c88: 7c 08 02 a6 mflr r0
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
ffc09c8c: 39 20 00 00 li r9,0
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
ffc09c90: 90 01 00 1c stw r0,28(r1) ffc09c94: 93 c1 00 10 stw r30,16(r1)
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
ffc09c98: a1 43 00 10 lhz r10,16(r3)
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
ffc09c9c: a3 c3 00 0a lhz r30,10(r3)
block_count = (information->maximum - index_base) /
ffc09ca0: a1 63 00 14 lhz r11,20(r3) ffc09ca4: 7d 5e 50 50 subf r10,r30,r10
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
ffc09ca8: 93 e1 00 14 stw r31,20(r1)
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
ffc09cac: 7d 4a 5b 96 divwu r10,r10,r11
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
ffc09cb0: 93 81 00 08 stw r28,8(r1) ffc09cb4: 93 a1 00 0c stw r29,12(r1) ffc09cb8: 2f 8a 00 00 cmpwi cr7,r10,0 ffc09cbc: 7c 7f 1b 78 mr r31,r3
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
ffc09cc0: 38 0a 00 01 addi r0,r10,1 ffc09cc4: 40 be 00 88 bne+ cr7,ffc09d4c <_Objects_Shrink_information+0xc8>
ffc09cc8: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc09ccc: 48 00 00 80 b ffc09d4c <_Objects_Shrink_information+0xc8><== NOT EXECUTED
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
ffc09cd0: 81 5f 00 30 lwz r10,48(r31)
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
ffc09cd4: 39 29 00 01 addi r9,r9,1
if ( information->inactive_per_block[ block ] ==
ffc09cd8: 7d 4a e8 2e lwzx r10,r10,r29 ffc09cdc: 7f 8a 58 00 cmpw cr7,r10,r11 ffc09ce0: 40 be 00 68 bne+ cr7,ffc09d48 <_Objects_Shrink_information+0xc4>
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
ffc09ce4: 80 7f 00 20 lwz r3,32(r31)
do {
index = _Objects_Get_index( the_object->id );
ffc09ce8: a0 03 00 0a lhz r0,10(r3)
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
ffc09cec: 83 83 00 00 lwz r28,0(r3)
if ((index >= index_base) &&
ffc09cf0: 7f 80 f0 40 cmplw cr7,r0,r30 ffc09cf4: 41 9c 00 18 blt- cr7,ffc09d0c <_Objects_Shrink_information+0x88>
(index < (index_base + information->allocation_size))) {
ffc09cf8: a1 3f 00 14 lhz r9,20(r31) ffc09cfc: 7d 3e 4a 14 add r9,r30,r9 ffc09d00: 7f 80 48 40 cmplw cr7,r0,r9 ffc09d04: 40 bc 00 08 bge+ cr7,ffc09d0c <_Objects_Shrink_information+0x88>
_Chain_Extract( &extract_me->Node );
ffc09d08: 48 00 48 fd bl ffc0e604 <_Chain_Extract>
}
}
while ( the_object );
ffc09d0c: 2f 9c 00 00 cmpwi cr7,r28,0 ffc09d10: 7f 83 e3 78 mr r3,r28 ffc09d14: 40 9e ff d4 bne+ cr7,ffc09ce8 <_Objects_Shrink_information+0x64>
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
ffc09d18: 81 3f 00 34 lwz r9,52(r31) ffc09d1c: 7c 69 e8 2e lwzx r3,r9,r29 ffc09d20: 48 00 20 e5 bl ffc0be04 <_Workspace_Free>
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
ffc09d24: a1 5f 00 2c lhz r10,44(r31) ffc09d28: a0 1f 00 14 lhz r0,20(r31)
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
ffc09d2c: 81 3f 00 34 lwz r9,52(r31)
information->inactive_per_block[ block ] = 0;
ffc09d30: 81 7f 00 30 lwz r11,48(r31)
information->inactive -= information->allocation_size;
ffc09d34: 7c 00 50 50 subf r0,r0,r10 ffc09d38: b0 1f 00 2c sth r0,44(r31)
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
ffc09d3c: 7f 8b e9 2e stwx r28,r11,r29
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
ffc09d40: 7f 89 e9 2e stwx r28,r9,r29
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
ffc09d44: 48 00 00 14 b ffc09d58 <_Objects_Shrink_information+0xd4>
}
index_base += information->allocation_size;
ffc09d48: 7f de 5a 14 add r30,r30,r11
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
ffc09d4c: 34 00 ff ff addic. r0,r0,-1 ffc09d50: 55 3d 10 3a rlwinm r29,r9,2,0,29 ffc09d54: 40 82 ff 7c bne+ ffc09cd0 <_Objects_Shrink_information+0x4c>
return;
}
index_base += information->allocation_size;
}
}
ffc09d58: 80 01 00 1c lwz r0,28(r1) ffc09d5c: 83 81 00 08 lwz r28,8(r1) ffc09d60: 7c 08 03 a6 mtlr r0 ffc09d64: 83 a1 00 0c lwz r29,12(r1) ffc09d68: 83 c1 00 10 lwz r30,16(r1) ffc09d6c: 83 e1 00 14 lwz r31,20(r1) ffc09d70: 38 21 00 18 addi r1,r1,24 ffc09d74: 4e 80 00 20 blr
ffc0816c <_POSIX_Timer_TSR>:
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
ffc0816c: 94 21 ff f0 stwu r1,-16(r1) ffc08170: 7c 08 02 a6 mflr r0 ffc08174: 90 01 00 14 stw r0,20(r1)
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
ffc08178: 80 04 00 54 lwz r0,84(r4)
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
ffc0817c: 81 24 00 68 lwz r9,104(r4)
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
ffc08180: 2f 80 00 00 cmpwi cr7,r0,0
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
ffc08184: 93 e1 00 0c stw r31,12(r1)
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
ffc08188: 38 09 00 01 addi r0,r9,1
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
ffc0818c: 7c 9f 23 78 mr r31,r4
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
ffc08190: 90 04 00 68 stw r0,104(r4)
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
ffc08194: 40 9e 00 10 bne- cr7,ffc081a4 <_POSIX_Timer_TSR+0x38>
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
ffc08198: 80 04 00 58 lwz r0,88(r4) ffc0819c: 2f 80 00 00 cmpwi cr7,r0,0 ffc081a0: 41 9e 00 38 beq- cr7,ffc081d8 <_POSIX_Timer_TSR+0x6c>
activated = _POSIX_Timer_Insert_helper(
ffc081a4: 80 9f 00 64 lwz r4,100(r31) ffc081a8: 3c c0 ff c1 lis r6,-63 ffc081ac: 80 bf 00 08 lwz r5,8(r31) ffc081b0: 38 c6 81 6c addi r6,r6,-32404 ffc081b4: 38 7f 00 10 addi r3,r31,16 ffc081b8: 7f e7 fb 78 mr r7,r31 ffc081bc: 48 00 6f 09 bl ffc0f0c4 <_POSIX_Timer_Insert_helper>
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
ffc081c0: 2f 83 00 00 cmpwi cr7,r3,0 ffc081c4: 41 be 00 30 beq+ cr7,ffc081f4 <_POSIX_Timer_TSR+0x88>
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
ffc081c8: 38 7f 00 6c addi r3,r31,108 ffc081cc: 48 00 1b 79 bl ffc09d44 <_TOD_Get>
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
ffc081d0: 38 00 00 03 li r0,3 ffc081d4: 48 00 00 08 b ffc081dc <_POSIX_Timer_TSR+0x70>
} else {
/* Indicates that the timer is stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
ffc081d8: 38 00 00 04 li r0,4 <== NOT EXECUTED
ffc081dc: 98 1f 00 3c stb r0,60(r31)
/*
* The sending of the signal to the process running the handling function
* specified for that signal is simulated
*/
if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) {
ffc081e0: 80 7f 00 38 lwz r3,56(r31) ffc081e4: 80 9f 00 44 lwz r4,68(r31) ffc081e8: 48 00 69 51 bl ffc0eb38 <pthread_kill>
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
ffc081ec: 38 00 00 00 li r0,0 ffc081f0: 90 1f 00 68 stw r0,104(r31)
}
ffc081f4: 80 01 00 14 lwz r0,20(r1) ffc081f8: 83 e1 00 0c lwz r31,12(r1) ffc081fc: 38 21 00 10 addi r1,r1,16 ffc08200: 7c 08 03 a6 mtlr r0 ffc08204: 4e 80 00 20 blr
ffc0a60c <_Thread_Initialize>:
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
ffc0a60c: 2c 05 00 00 cmpwi r5,0
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
ffc0a610: 94 21 ff d8 stwu r1,-40(r1) ffc0a614: 7c 08 02 a6 mflr r0 ffc0a618: 93 41 00 10 stw r26,16(r1) ffc0a61c: 7d 3a 4b 78 mr r26,r9 ffc0a620: 90 01 00 2c stw r0,44(r1)
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
ffc0a624: 38 00 00 00 li r0,0
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
ffc0a628: 81 21 00 38 lwz r9,56(r1) ffc0a62c: 93 01 00 08 stw r24,8(r1) ffc0a630: 93 21 00 0c stw r25,12(r1) ffc0a634: 7d 59 53 78 mr r25,r10 ffc0a638: 93 61 00 14 stw r27,20(r1) ffc0a63c: 7d 1b 43 78 mr r27,r8 ffc0a640: 93 81 00 18 stw r28,24(r1) ffc0a644: 7c fc 3b 78 mr r28,r7 ffc0a648: 93 a1 00 1c stw r29,28(r1) ffc0a64c: 7c dd 33 78 mr r29,r6 ffc0a650: 93 c1 00 20 stw r30,32(r1) ffc0a654: 7c 7e 1b 78 mr r30,r3 ffc0a658: 93 e1 00 24 stw r31,36(r1) ffc0a65c: 7c 9f 23 78 mr r31,r4 ffc0a660: 83 09 00 00 lwz r24,0(r9)
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
ffc0a664: 90 04 01 44 stw r0,324(r4) ffc0a668: 90 04 01 48 stw r0,328(r4) ffc0a66c: 90 04 01 4c stw r0,332(r4)
extensions_area = NULL;
the_thread->libc_reent = NULL;
ffc0a670: 90 04 01 40 stw r0,320(r4)
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
#else
if ( !stack_area ) {
ffc0a674: 40 a2 00 30 bne+ ffc0a6a4 <_Thread_Initialize+0x98>
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
ffc0a678: 7c 83 23 78 mr r3,r4 ffc0a67c: 7c c4 33 78 mr r4,r6 ffc0a680: 48 00 0a fd bl ffc0b17c <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
ffc0a684: 2c 03 00 00 cmpwi r3,0 ffc0a688: 41 82 01 b8 beq- ffc0a840 <_Thread_Initialize+0x234> ffc0a68c: 7f 83 e8 40 cmplw cr7,r3,r29 ffc0a690: 41 9c 01 b0 blt- cr7,ffc0a840 <_Thread_Initialize+0x234>
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
the_thread->Start.core_allocated_stack = true;
ffc0a694: 38 00 00 01 li r0,1
if ( !stack_area ) {
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
stack = the_thread->Start.stack;
ffc0a698: 80 bf 00 d8 lwz r5,216(r31)
the_thread->Start.core_allocated_stack = true;
ffc0a69c: 98 1f 00 c8 stb r0,200(r31) ffc0a6a0: 48 00 00 0c b ffc0a6ac <_Thread_Initialize+0xa0>
} else {
stack = stack_area;
actual_stack_size = stack_size;
the_thread->Start.core_allocated_stack = false;
ffc0a6a4: 98 04 00 c8 stb r0,200(r4) ffc0a6a8: 7c c3 33 78 mr r3,r6
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
ffc0a6ac: 2f 9c 00 00 cmpwi cr7,r28,0
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
ffc0a6b0: 90 bf 00 d0 stw r5,208(r31) ffc0a6b4: 3b 80 00 00 li r28,0
the_stack->size = size;
ffc0a6b8: 90 7f 00 cc stw r3,204(r31) ffc0a6bc: 41 be 00 1c beq+ cr7,ffc0a6d8 <_Thread_Initialize+0xcc>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
ffc0a6c0: 38 60 01 08 li r3,264 ffc0a6c4: 48 00 17 0d bl ffc0bdd0 <_Workspace_Allocate>
if ( !fp_area )
ffc0a6c8: 7c 7c 1b 79 mr. r28,r3 ffc0a6cc: 40 a2 00 0c bne+ ffc0a6d8 <_Thread_Initialize+0xcc> ffc0a6d0: 3b a0 00 00 li r29,0 ffc0a6d4: 48 00 01 04 b ffc0a7d8 <_Thread_Initialize+0x1cc>
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
ffc0a6d8: 3d 20 00 00 lis r9,0
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
if ( !fp_area )
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
ffc0a6dc: 93 9f 01 3c stw r28,316(r31)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
ffc0a6e0: 38 00 00 00 li r0,0
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
ffc0a6e4: 80 69 27 9c lwz r3,10140(r9) ffc0a6e8: 3b a0 00 00 li r29,0
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
ffc0a6ec: 90 1f 00 6c stw r0,108(r31) ffc0a6f0: 2f 83 00 00 cmpwi cr7,r3,0
if ( !fp_area )
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
the_thread->Start.fp_context = fp_area;
ffc0a6f4: 93 9f 00 d4 stw r28,212(r31)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
ffc0a6f8: 90 1f 00 50 stw r0,80(r31)
the_watchdog->routine = routine;
ffc0a6fc: 90 1f 00 64 stw r0,100(r31)
the_watchdog->id = id;
ffc0a700: 90 1f 00 68 stw r0,104(r31)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
ffc0a704: 41 be 00 18 beq+ cr7,ffc0a71c <_Thread_Initialize+0x110>
extensions_area = _Workspace_Allocate(
ffc0a708: 38 63 00 01 addi r3,r3,1 ffc0a70c: 54 63 10 3a rlwinm r3,r3,2,0,29 ffc0a710: 48 00 16 c1 bl ffc0bdd0 <_Workspace_Allocate>
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
ffc0a714: 7c 7d 1b 79 mr. r29,r3 ffc0a718: 41 82 00 c0 beq- ffc0a7d8 <_Thread_Initialize+0x1cc>
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
ffc0a71c: 2f 9d 00 00 cmpwi cr7,r29,0
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
ffc0a720: 93 bf 01 50 stw r29,336(r31)
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
ffc0a724: 41 9e 00 30 beq- cr7,ffc0a754 <_Thread_Initialize+0x148>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
ffc0a728: 3d 20 00 00 lis r9,0 ffc0a72c: 81 69 27 9c lwz r11,10140(r9)
the_thread->extensions[i] = NULL;
ffc0a730: 38 00 00 00 li r0,0
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
ffc0a734: 39 20 00 00 li r9,0 ffc0a738: 48 00 00 0c b ffc0a744 <_Thread_Initialize+0x138>
the_thread->extensions[i] = NULL;
ffc0a73c: 81 1f 01 50 lwz r8,336(r31) ffc0a740: 7c 08 51 2e stwx r0,r8,r10
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
ffc0a744: 7f 89 58 40 cmplw cr7,r9,r11
the_thread->extensions[i] = NULL;
ffc0a748: 55 2a 10 3a rlwinm r10,r9,2,0,29
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
ffc0a74c: 39 29 00 01 addi r9,r9,1 ffc0a750: 40 9d ff ec ble+ cr7,ffc0a73c <_Thread_Initialize+0x130>
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
switch ( budget_algorithm ) {
ffc0a754: 2f 99 00 02 cmpwi cr7,r25,2
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
the_thread->Start.budget_callout = budget_callout;
ffc0a758: 80 01 00 30 lwz r0,48(r1)
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
ffc0a75c: 9b 5f 00 b4 stb r26,180(r31)
the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout;
ffc0a760: 90 1f 00 bc stw r0,188(r31)
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
ffc0a764: 93 3f 00 b8 stw r25,184(r31)
the_thread->Start.budget_callout = budget_callout;
switch ( budget_algorithm ) {
ffc0a768: 40 be 00 10 bne+ cr7,ffc0a778 <_Thread_Initialize+0x16c>
case THREAD_CPU_BUDGET_ALGORITHM_NONE:
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
ffc0a76c: 3d 20 00 00 lis r9,0 ffc0a770: 80 09 27 68 lwz r0,10088(r9) ffc0a774: 90 1f 00 78 stw r0,120(r31)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
ffc0a778: 80 01 00 34 lwz r0,52(r1)
the_thread->current_state = STATES_DORMANT;
the_thread->Wait.queue = NULL;
ffc0a77c: 3b 40 00 00 li r26,0 ffc0a780: 93 5f 00 44 stw r26,68(r31)
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
the_thread->Start.initial_priority = priority;
_Thread_Set_priority( the_thread, priority );
ffc0a784: 7f 64 db 78 mr r4,r27 ffc0a788: 7f e3 fb 78 mr r3,r31
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
ffc0a78c: 90 1f 00 c0 stw r0,192(r31)
the_thread->current_state = STATES_DORMANT;
ffc0a790: 38 00 00 01 li r0,1 ffc0a794: 90 1f 00 10 stw r0,16(r31)
the_thread->Wait.queue = NULL; the_thread->resource_count = 0;
ffc0a798: 93 5f 00 1c stw r26,28(r31)
#if defined(RTEMS_ITRON_API)
the_thread->suspend_count = 0;
#endif
the_thread->real_priority = priority;
ffc0a79c: 93 7f 00 18 stw r27,24(r31)
the_thread->Start.initial_priority = priority;
ffc0a7a0: 93 7f 00 c4 stw r27,196(r31)
_Thread_Set_priority( the_thread, priority );
ffc0a7a4: 48 00 07 d1 bl ffc0af74 <_Thread_Set_priority>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
ffc0a7a8: a0 1f 00 0a lhz r0,10(r31) ffc0a7ac: 81 3e 00 1c lwz r9,28(r30)
* enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread );
ffc0a7b0: 7f e3 fb 78 mr r3,r31 ffc0a7b4: 54 00 10 3a rlwinm r0,r0,2,0,29
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
ffc0a7b8: 93 5f 00 88 stw r26,136(r31) ffc0a7bc: 7f e9 01 2e stwx r31,r9,r0
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
ffc0a7c0: 93 1f 00 0c stw r24,12(r31) ffc0a7c4: 93 5f 00 84 stw r26,132(r31)
* enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread );
ffc0a7c8: 48 00 10 d9 bl ffc0b8a0 <_User_extensions_Thread_create>
if ( extension_status )
ffc0a7cc: 2f 83 00 00 cmpwi cr7,r3,0 ffc0a7d0: 38 60 00 01 li r3,1 ffc0a7d4: 40 9e 00 70 bne- cr7,ffc0a844 <_Thread_Initialize+0x238>
return true;
failed:
if ( the_thread->libc_reent )
ffc0a7d8: 80 7f 01 40 lwz r3,320(r31) ffc0a7dc: 2f 83 00 00 cmpwi cr7,r3,0 ffc0a7e0: 41 9e 00 08 beq- cr7,ffc0a7e8 <_Thread_Initialize+0x1dc>
_Workspace_Free( the_thread->libc_reent );
ffc0a7e4: 48 00 16 21 bl ffc0be04 <_Workspace_Free>
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
ffc0a7e8: 80 7f 01 44 lwz r3,324(r31) ffc0a7ec: 2f 83 00 00 cmpwi cr7,r3,0 ffc0a7f0: 41 9e 00 08 beq- cr7,ffc0a7f8 <_Thread_Initialize+0x1ec>
_Workspace_Free( the_thread->API_Extensions[i] );
ffc0a7f4: 48 00 16 11 bl ffc0be04 <_Workspace_Free>
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
ffc0a7f8: 80 7f 01 48 lwz r3,328(r31) ffc0a7fc: 2f 83 00 00 cmpwi cr7,r3,0 ffc0a800: 41 9e 00 08 beq- cr7,ffc0a808 <_Thread_Initialize+0x1fc>
_Workspace_Free( the_thread->API_Extensions[i] );
ffc0a804: 48 00 16 01 bl ffc0be04 <_Workspace_Free>
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
ffc0a808: 80 7f 01 4c lwz r3,332(r31) ffc0a80c: 2f 83 00 00 cmpwi cr7,r3,0 ffc0a810: 41 9e 00 08 beq- cr7,ffc0a818 <_Thread_Initialize+0x20c>
_Workspace_Free( the_thread->API_Extensions[i] );
ffc0a814: 48 00 15 f1 bl ffc0be04 <_Workspace_Free> <== NOT EXECUTED
if ( extensions_area )
ffc0a818: 2f 9d 00 00 cmpwi cr7,r29,0 ffc0a81c: 41 9e 00 0c beq- cr7,ffc0a828 <_Thread_Initialize+0x21c>
(void) _Workspace_Free( extensions_area );
ffc0a820: 7f a3 eb 78 mr r3,r29 ffc0a824: 48 00 15 e1 bl ffc0be04 <_Workspace_Free>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
ffc0a828: 2f 9c 00 00 cmpwi cr7,r28,0 ffc0a82c: 41 9e 00 0c beq- cr7,ffc0a838 <_Thread_Initialize+0x22c>
(void) _Workspace_Free( fp_area );
ffc0a830: 7f 83 e3 78 mr r3,r28 ffc0a834: 48 00 15 d1 bl ffc0be04 <_Workspace_Free>
#endif
_Thread_Stack_Free( the_thread );
ffc0a838: 7f e3 fb 78 mr r3,r31 ffc0a83c: 48 00 09 cd bl ffc0b208 <_Thread_Stack_Free>
return false;
ffc0a840: 38 60 00 00 li r3,0
}
ffc0a844: 80 01 00 2c lwz r0,44(r1) ffc0a848: 83 01 00 08 lwz r24,8(r1) ffc0a84c: 7c 08 03 a6 mtlr r0 ffc0a850: 83 21 00 0c lwz r25,12(r1) ffc0a854: 83 41 00 10 lwz r26,16(r1) ffc0a858: 83 61 00 14 lwz r27,20(r1) ffc0a85c: 83 81 00 18 lwz r28,24(r1) ffc0a860: 83 a1 00 1c lwz r29,28(r1) ffc0a864: 83 c1 00 20 lwz r30,32(r1) ffc0a868: 83 e1 00 24 lwz r31,36(r1) ffc0a86c: 38 21 00 28 addi r1,r1,40 ffc0a870: 4e 80 00 20 blr
ffc0bfd4 <_Thread_Restart>:
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
ffc0bfd4: 94 21 ff e8 stwu r1,-24(r1) ffc0bfd8: 7c 08 02 a6 mflr r0 ffc0bfdc: 90 01 00 1c stw r0,28(r1)
if ( !_States_Is_dormant( the_thread->current_state ) ) {
ffc0bfe0: 80 03 00 10 lwz r0,16(r3)
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
ffc0bfe4: 93 e1 00 14 stw r31,20(r1) ffc0bfe8: 7c 7f 1b 78 mr r31,r3
if ( !_States_Is_dormant( the_thread->current_state ) ) {
ffc0bfec: 70 09 00 01 andi. r9,r0,1 ffc0bff0: 38 00 00 00 li r0,0 ffc0bff4: 40 a2 00 74 bne+ ffc0c068 <_Thread_Restart+0x94>
_Thread_Set_transient( the_thread );
ffc0bff8: 90 81 00 08 stw r4,8(r1) ffc0bffc: 90 a1 00 0c stw r5,12(r1) ffc0c000: 48 00 01 f5 bl ffc0c1f4 <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
ffc0c004: 7f e3 fb 78 mr r3,r31 ffc0c008: 80 81 00 08 lwz r4,8(r1) ffc0c00c: 80 a1 00 0c lwz r5,12(r1) ffc0c010: 48 00 43 09 bl ffc10318 <_Thread_Reset>
_Thread_Load_environment( the_thread );
ffc0c014: 7f e3 fb 78 mr r3,r31 ffc0c018: 48 00 3e fd bl ffc0ff14 <_Thread_Load_environment>
_Thread_Ready( the_thread );
ffc0c01c: 7f e3 fb 78 mr r3,r31 ffc0c020: 48 00 42 1d bl ffc1023c <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
ffc0c024: 7f e3 fb 78 mr r3,r31 ffc0c028: 48 00 0a 99 bl ffc0cac0 <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
ffc0c02c: 3d 20 00 00 lis r9,0 ffc0c030: 81 29 27 fc lwz r9,10236(r9) ffc0c034: 38 00 00 01 li r0,1 ffc0c038: 7f 9f 48 00 cmpw cr7,r31,r9 ffc0c03c: 40 be 00 2c bne+ cr7,ffc0c068 <_Thread_Restart+0x94>
*/
RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void )
{
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( _Thread_Executing->fp_context != NULL )
ffc0c040: 80 1f 01 3c lwz r0,316(r31) ffc0c044: 2f 80 00 00 cmpwi cr7,r0,0 ffc0c048: 41 9e 00 0c beq- cr7,ffc0c054 <_Thread_Restart+0x80>
_Context_Restore_fp( &_Thread_Executing->fp_context );
ffc0c04c: 38 7f 01 3c addi r3,r31,316 ffc0c050: 48 01 42 b1 bl ffc20300 <_CPU_Context_restore_fp>
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
ffc0c054: 3d 20 00 00 lis r9,0 ffc0c058: 80 69 27 fc lwz r3,10236(r9) ffc0c05c: 38 63 00 dc addi r3,r3,220 ffc0c060: 48 01 44 61 bl ffc204c0 <_CPU_Context_restore>
ffc0c064: 38 00 00 01 li r0,1 <== NOT EXECUTED
return true;
}
return false;
}
ffc0c068: 7c 03 03 78 mr r3,r0 ffc0c06c: 80 01 00 1c lwz r0,28(r1) ffc0c070: 83 e1 00 14 lwz r31,20(r1) ffc0c074: 38 21 00 18 addi r1,r1,24 ffc0c078: 7c 08 03 a6 mtlr r0 ffc0c07c: 4e 80 00 20 blr
ffc0ac10 <_Thread_queue_Enqueue_priority>:
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
ffc0ac10: 80 04 00 14 lwz r0,20(r4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
ffc0ac14: 39 04 00 3c addi r8,r4,60
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
ffc0ac18: 94 21 ff f0 stwu r1,-16(r1)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
ffc0ac1c: 39 64 00 38 addi r11,r4,56
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
ffc0ac20: 70 09 00 20 andi. r9,r0,32
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
ffc0ac24: 54 0a d1 be rlwinm r10,r0,26,6,31
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
ffc0ac28: 91 04 00 38 stw r8,56(r4) ffc0ac2c: 1d 4a 00 0c mulli r10,r10,12
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
ffc0ac30: 93 e1 00 0c stw r31,12(r1)
the_chain->permanent_null = NULL;
ffc0ac34: 39 00 00 00 li r8,0
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
ffc0ac38: 81 23 00 38 lwz r9,56(r3)
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
ffc0ac3c: 7d 43 52 14 add r10,r3,r10 ffc0ac40: 91 04 00 3c stw r8,60(r4)
the_chain->last = _Chain_Head(the_chain);
ffc0ac44: 91 64 00 40 stw r11,64(r4)
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
ffc0ac48: 40 82 00 98 bne- ffc0ace0 <_Thread_queue_Enqueue_priority+0xd0>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
ffc0ac4c: 38 ca 00 04 addi r6,r10,4
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc0ac50: 7d 00 00 a6 mfmsr r8 ffc0ac54: 7d 70 42 a6 mfsprg r11,0 ffc0ac58: 7d 0b 58 78 andc r11,r8,r11 ffc0ac5c: 7d 60 01 24 mtmsr r11
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
ffc0ac60: 38 e0 ff ff li r7,-1 ffc0ac64: 81 6a 00 00 lwz r11,0(r10)
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
ffc0ac68: 48 00 00 34 b ffc0ac9c <_Thread_queue_Enqueue_priority+0x8c>
search_priority = search_thread->current_priority;
ffc0ac6c: 80 eb 00 14 lwz r7,20(r11)
if ( priority <= search_priority )
ffc0ac70: 7f 80 38 40 cmplw cr7,r0,r7 ffc0ac74: 40 9d 00 30 ble- cr7,ffc0aca4 <_Thread_queue_Enqueue_priority+0x94>
static inline void ppc_interrupt_flash( uint32_t level )
{
uint32_t current_level;
asm volatile (
ffc0ac78: 7d 80 00 a6 mfmsr r12 ffc0ac7c: 7d 00 01 24 mtmsr r8 ffc0ac80: 7d 80 01 24 mtmsr r12
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
ffc0ac84: 81 8b 00 10 lwz r12,16(r11) ffc0ac88: 7d 3f 60 39 and. r31,r9,r12 ffc0ac8c: 40 a2 00 0c bne+ ffc0ac98 <_Thread_queue_Enqueue_priority+0x88>
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc0ac90: 7d 00 01 24 mtmsr r8 <== NOT EXECUTED ffc0ac94: 4b ff ff bc b ffc0ac50 <_Thread_queue_Enqueue_priority+0x40><== NOT EXECUTED
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
ffc0ac98: 81 6b 00 00 lwz r11,0(r11)
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
ffc0ac9c: 7f 8b 30 00 cmpw cr7,r11,r6 ffc0aca0: 40 9e ff cc bne+ cr7,ffc0ac6c <_Thread_queue_Enqueue_priority+0x5c>
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
ffc0aca4: 81 43 00 30 lwz r10,48(r3)
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
ffc0aca8: 7d 09 43 78 mr r9,r8
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
ffc0acac: 2f 8a 00 01 cmpwi cr7,r10,1 ffc0acb0: 40 be 00 f8 bne+ cr7,ffc0ada8 <_Thread_queue_Enqueue_priority+0x198>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
ffc0acb4: 7f 80 38 00 cmpw cr7,r0,r7
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
ffc0acb8: 38 00 00 00 li r0,0 ffc0acbc: 90 03 00 30 stw r0,48(r3)
if ( priority == search_priority )
ffc0acc0: 41 9e 00 c4 beq- cr7,ffc0ad84 <_Thread_queue_Enqueue_priority+0x174>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
ffc0acc4: 81 2b 00 04 lwz r9,4(r11)
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
ffc0acc8: 91 64 00 00 stw r11,0(r4)
the_node->previous = previous_node;
ffc0accc: 91 24 00 04 stw r9,4(r4)
previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
ffc0acd0: 90 64 00 44 stw r3,68(r4)
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
the_node->previous = previous_node;
previous_node->next = the_node;
ffc0acd4: 90 89 00 00 stw r4,0(r9)
search_node->previous = the_node;
ffc0acd8: 90 8b 00 04 stw r4,4(r11)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
ffc0acdc: 48 00 00 9c b ffc0ad78 <_Thread_queue_Enqueue_priority+0x168>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
ffc0ace0: 3c c0 00 00 lis r6,0 ffc0ace4: 38 c6 26 a4 addi r6,r6,9892 ffc0ace8: 88 e6 00 00 lbz r7,0(r6) ffc0acec: 38 e7 00 01 addi r7,r7,1
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc0acf0: 7d 00 00 a6 mfmsr r8 ffc0acf4: 7d 70 42 a6 mfsprg r11,0 ffc0acf8: 7d 0b 58 78 andc r11,r8,r11 ffc0acfc: 7d 60 01 24 mtmsr r11
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
ffc0ad00: 81 6a 00 08 lwz r11,8(r10)
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
ffc0ad04: 48 00 00 34 b ffc0ad38 <_Thread_queue_Enqueue_priority+0x128>
search_priority = search_thread->current_priority;
ffc0ad08: 80 eb 00 14 lwz r7,20(r11)
if ( priority >= search_priority )
ffc0ad0c: 7f 80 38 40 cmplw cr7,r0,r7 ffc0ad10: 40 9c 00 30 bge- cr7,ffc0ad40 <_Thread_queue_Enqueue_priority+0x130>
static inline void ppc_interrupt_flash( uint32_t level )
{
uint32_t current_level;
asm volatile (
ffc0ad14: 7d 80 00 a6 mfmsr r12 ffc0ad18: 7d 00 01 24 mtmsr r8 ffc0ad1c: 7d 80 01 24 mtmsr r12
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
ffc0ad20: 81 8b 00 10 lwz r12,16(r11) ffc0ad24: 7d 3f 60 39 and. r31,r9,r12 ffc0ad28: 40 a2 00 0c bne+ ffc0ad34 <_Thread_queue_Enqueue_priority+0x124>
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc0ad2c: 7d 00 01 24 mtmsr r8 ffc0ad30: 4b ff ff b8 b ffc0ace8 <_Thread_queue_Enqueue_priority+0xd8>
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
ffc0ad34: 81 6b 00 04 lwz r11,4(r11)
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
ffc0ad38: 7f 8b 50 00 cmpw cr7,r11,r10 ffc0ad3c: 40 9e ff cc bne+ cr7,ffc0ad08 <_Thread_queue_Enqueue_priority+0xf8>
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
ffc0ad40: 81 43 00 30 lwz r10,48(r3)
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
ffc0ad44: 7d 09 43 78 mr r9,r8
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
ffc0ad48: 2f 8a 00 01 cmpwi cr7,r10,1 ffc0ad4c: 40 be 00 5c bne+ cr7,ffc0ada8 <_Thread_queue_Enqueue_priority+0x198>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
ffc0ad50: 7f 80 38 00 cmpw cr7,r0,r7
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
ffc0ad54: 38 00 00 00 li r0,0 ffc0ad58: 90 03 00 30 stw r0,48(r3)
if ( priority == search_priority )
ffc0ad5c: 41 9e 00 28 beq- cr7,ffc0ad84 <_Thread_queue_Enqueue_priority+0x174>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
ffc0ad60: 81 2b 00 00 lwz r9,0(r11)
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
ffc0ad64: 91 64 00 04 stw r11,4(r4)
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
ffc0ad68: 91 24 00 00 stw r9,0(r4)
the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
ffc0ad6c: 90 64 00 44 stw r3,68(r4)
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
search_node->next = the_node;
ffc0ad70: 90 8b 00 00 stw r4,0(r11)
next_node->previous = the_node;
ffc0ad74: 90 89 00 04 stw r4,4(r9) ffc0ad78: 7d 00 01 24 mtmsr r8 ffc0ad7c: 38 60 00 01 li r3,1
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
ffc0ad80: 48 00 00 30 b ffc0adb0 <_Thread_queue_Enqueue_priority+0x1a0> ffc0ad84: 39 6b 00 3c addi r11,r11,60
the_node->next = search_node;
the_node->previous = previous_node;
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
ffc0ad88: 90 64 00 44 stw r3,68(r4)
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
ffc0ad8c: 81 4b 00 04 lwz r10,4(r11)
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
ffc0ad90: 91 64 00 00 stw r11,0(r4)
the_node->previous = previous_node;
ffc0ad94: 91 44 00 04 stw r10,4(r4)
previous_node->next = the_node;
ffc0ad98: 90 8a 00 00 stw r4,0(r10)
search_node->previous = the_node;
ffc0ad9c: 90 8b 00 04 stw r4,4(r11) ffc0ada0: 7d 20 01 24 mtmsr r9 ffc0ada4: 4b ff ff d8 b ffc0ad7c <_Thread_queue_Enqueue_priority+0x16c>
* For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level;
ffc0ada8: 91 25 00 00 stw r9,0(r5)
return the_thread_queue->sync_state;
ffc0adac: 80 63 00 30 lwz r3,48(r3)
}
ffc0adb0: 83 e1 00 0c lwz r31,12(r1) ffc0adb4: 38 21 00 10 addi r1,r1,16 ffc0adb8: 4e 80 00 20 blr
ffc19d0c <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d0c: 94 21 ff 98 stwu r1,-104(r1) ffc19d10: 7c 08 02 a6 mflr r0 ffc19d14: 92 01 00 28 stw r16,40(r1)
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
ffc19d18: 3a 01 00 08 addi r16,r1,8 ffc19d1c: 90 01 00 6c stw r0,108(r1)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
ffc19d20: 38 00 00 00 li r0,0 ffc19d24: 93 01 00 48 stw r24,72(r1)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
ffc19d28: 3b 01 00 0c addi r24,r1,12 ffc19d2c: 93 61 00 54 stw r27,84(r1) ffc19d30: 3b 61 00 18 addi r27,r1,24 ffc19d34: 93 c1 00 60 stw r30,96(r1) ffc19d38: 3b c1 00 14 addi r30,r1,20 ffc19d3c: 92 21 00 2c stw r17,44(r1)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
ffc19d40: 3e 20 00 00 lis r17,0 ffc19d44: 3a 31 28 c0 addi r17,r17,10432
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d48: 92 41 00 30 stw r18,48(r1)
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
ffc19d4c: 3e 40 00 00 lis r18,0 ffc19d50: 3a 52 28 88 addi r18,r18,10376
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d54: 93 21 00 4c stw r25,76(r1) ffc19d58: 3f 20 00 00 lis r25,0 ffc19d5c: 3b 39 28 68 addi r25,r25,10344 ffc19d60: 93 a1 00 5c stw r29,92(r1)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
ffc19d64: 90 01 00 18 stw r0,24(r1)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
ffc19d68: 93 01 00 08 stw r24,8(r1)
the_chain->permanent_null = NULL;
ffc19d6c: 90 01 00 0c stw r0,12(r1)
the_chain->last = _Chain_Head(the_chain);
ffc19d70: 92 01 00 10 stw r16,16(r1)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
ffc19d74: 93 61 00 14 stw r27,20(r1)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
ffc19d78: 93 c1 00 1c stw r30,28(r1) ffc19d7c: 92 61 00 34 stw r19,52(r1)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
ffc19d80: 3a 63 00 08 addi r19,r3,8
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d84: 92 81 00 38 stw r20,56(r1)
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
ffc19d88: 3a 83 00 40 addi r20,r3,64
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d8c: 92 a1 00 3c stw r21,60(r1)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
ffc19d90: 3a a0 00 00 li r21,0 ffc19d94: 92 c1 00 40 stw r22,64(r1)
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
ffc19d98: 3a c0 00 00 li r22,0
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d9c: 92 e1 00 44 stw r23,68(r1)
_Thread_Set_state( ts->thread, STATES_DELAYING );
_Timer_server_Reset_interval_system_watchdog( ts );
_Timer_server_Reset_tod_system_watchdog( ts );
_Thread_Enable_dispatch();
ts->active = true;
ffc19da0: 3a e0 00 01 li r23,1
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19da4: 93 41 00 50 stw r26,80(r1)
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19da8: 3b 43 00 30 addi r26,r3,48
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19dac: 93 81 00 58 stw r28,88(r1)
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19db0: 3b 83 00 68 addi r28,r3,104
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19db4: 93 e1 00 64 stw r31,100(r1) ffc19db8: 7c 7f 1b 78 mr r31,r3
{
/*
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
ffc19dbc: 92 1f 00 78 stw r16,120(r31)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
ffc19dc0: 80 11 00 00 lwz r0,0(r17)
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19dc4: 7f c5 f3 78 mr r5,r30
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
ffc19dc8: 80 9f 00 3c lwz r4,60(r31)
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19dcc: 7f 43 d3 78 mr r3,r26
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
ffc19dd0: 90 1f 00 3c stw r0,60(r31)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19dd4: 7c 84 00 50 subf r4,r4,r0 ffc19dd8: 48 00 4f 6d bl ffc1ed44 <_Watchdog_Adjust_to_chain>
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
ffc19ddc: 83 b2 00 00 lwz r29,0(r18)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
ffc19de0: 80 bf 00 74 lwz r5,116(r31)
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
ffc19de4: 7f 9d 28 40 cmplw cr7,r29,r5 ffc19de8: 40 bd 00 18 ble+ cr7,ffc19e00 <_Timer_server_Body+0xf4>
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19dec: 7c 85 e8 50 subf r4,r5,r29 ffc19df0: 7f 83 e3 78 mr r3,r28 ffc19df4: 7f c5 f3 78 mr r5,r30 ffc19df8: 48 00 4f 4d bl ffc1ed44 <_Watchdog_Adjust_to_chain> ffc19dfc: 48 00 00 18 b ffc19e14 <_Timer_server_Body+0x108>
} else if ( snapshot < last_snapshot ) {
ffc19e00: 40 bc 00 14 bge+ cr7,ffc19e14 <_Timer_server_Body+0x108>
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
ffc19e04: 7c bd 28 50 subf r5,r29,r5 ffc19e08: 7f 83 e3 78 mr r3,r28 ffc19e0c: 38 80 00 01 li r4,1 ffc19e10: 48 00 4e 51 bl ffc1ec60 <_Watchdog_Adjust>
}
watchdogs->last_snapshot = snapshot;
ffc19e14: 93 bf 00 74 stw r29,116(r31)
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
ffc19e18: 80 7f 00 78 lwz r3,120(r31) ffc19e1c: 48 00 0b 79 bl ffc1a994 <_Chain_Get>
if ( timer == NULL ) {
ffc19e20: 7c 64 1b 79 mr. r4,r3 ffc19e24: 41 82 00 34 beq- ffc19e58 <_Timer_server_Body+0x14c>
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
ffc19e28: 80 04 00 38 lwz r0,56(r4) <== NOT EXECUTED ffc19e2c: 2f 00 00 01 cmpwi cr6,r0,1 <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
ffc19e30: 2f 80 00 03 cmpwi cr7,r0,3 <== NOT EXECUTED
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
ffc19e34: 40 ba 00 10 bne+ cr6,ffc19e44 <_Timer_server_Body+0x138><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
ffc19e38: 38 84 00 10 addi r4,r4,16 <== NOT EXECUTED ffc19e3c: 7f 43 d3 78 mr r3,r26 <== NOT EXECUTED ffc19e40: 48 00 00 10 b ffc19e50 <_Timer_server_Body+0x144> <== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
ffc19e44: 40 9e ff d4 bne+ cr7,ffc19e18 <_Timer_server_Body+0x10c><== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
ffc19e48: 38 84 00 10 addi r4,r4,16 <== NOT EXECUTED ffc19e4c: 7f 83 e3 78 mr r3,r28 <== NOT EXECUTED ffc19e50: 48 00 4f ad bl ffc1edfc <_Watchdog_Insert> <== NOT EXECUTED ffc19e54: 4b ff ff c4 b ffc19e18 <_Timer_server_Body+0x10c> <== NOT EXECUTED
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc19e58: 7c 00 00 a6 mfmsr r0 ffc19e5c: 7d 30 42 a6 mfsprg r9,0 ffc19e60: 7c 09 48 78 andc r9,r0,r9 ffc19e64: 7d 20 01 24 mtmsr r9
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
if ( _Chain_Is_empty( insert_chain ) ) {
ffc19e68: 81 21 00 08 lwz r9,8(r1) ffc19e6c: 7f 89 c0 00 cmpw cr7,r9,r24 ffc19e70: 40 be 00 1c bne+ cr7,ffc19e8c <_Timer_server_Body+0x180>
ts->insert_chain = NULL;
ffc19e74: 90 9f 00 78 stw r4,120(r31)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc19e78: 7c 00 01 24 mtmsr r0
_Chain_Initialize_empty( &fire_chain );
while ( true ) {
_Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain );
if ( !_Chain_Is_empty( &fire_chain ) ) {
ffc19e7c: 80 01 00 14 lwz r0,20(r1) ffc19e80: 7f 80 d8 00 cmpw cr7,r0,r27 ffc19e84: 40 be 00 10 bne+ cr7,ffc19e94 <_Timer_server_Body+0x188> ffc19e88: 48 00 00 64 b ffc19eec <_Timer_server_Body+0x1e0>
ffc19e8c: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED ffc19e90: 4b ff ff 30 b ffc19dc0 <_Timer_server_Body+0xb4> <== NOT EXECUTED
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc19e94: 7c 00 00 a6 mfmsr r0 ffc19e98: 7d 30 42 a6 mfsprg r9,0 ffc19e9c: 7c 09 48 78 andc r9,r0,r9 ffc19ea0: 7d 20 01 24 mtmsr r9
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
ffc19ea4: 81 21 00 14 lwz r9,20(r1)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
ffc19ea8: 7f 09 d8 00 cmpw cr6,r9,r27
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
ffc19eac: 2f 89 00 00 cmpwi cr7,r9,0 ffc19eb0: 41 9a 00 34 beq- cr6,ffc19ee4 <_Timer_server_Body+0x1d8>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
ffc19eb4: 81 69 00 00 lwz r11,0(r9)
the_chain->first = new_first;
ffc19eb8: 91 61 00 14 stw r11,20(r1)
new_first->previous = _Chain_Head(the_chain);
ffc19ebc: 93 cb 00 04 stw r30,4(r11) ffc19ec0: 41 9e 00 24 beq- cr7,ffc19ee4 <_Timer_server_Body+0x1d8>
watchdog->state = WATCHDOG_INACTIVE;
ffc19ec4: 92 a9 00 08 stw r21,8(r9)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc19ec8: 7c 00 01 24 mtmsr r0
/*
* The timer server may block here and wait for resources or time.
* The system watchdogs are inactive and will remain inactive since
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
ffc19ecc: 80 09 00 1c lwz r0,28(r9) ffc19ed0: 80 89 00 24 lwz r4,36(r9) ffc19ed4: 80 69 00 20 lwz r3,32(r9) ffc19ed8: 7c 09 03 a6 mtctr r0 ffc19edc: 4e 80 04 21 bctrl
}
ffc19ee0: 4b ff ff b4 b ffc19e94 <_Timer_server_Body+0x188> ffc19ee4: 7c 00 01 24 mtmsr r0 ffc19ee8: 4b ff fe d4 b ffc19dbc <_Timer_server_Body+0xb0>
} else {
ts->active = false;
ffc19eec: 9a df 00 7c stb r22,124(r31) ffc19ef0: 81 39 00 00 lwz r9,0(r25) ffc19ef4: 38 09 00 01 addi r0,r9,1 ffc19ef8: 90 19 00 00 stw r0,0(r25)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
ffc19efc: 80 7f 00 00 lwz r3,0(r31) ffc19f00: 38 80 00 08 li r4,8 ffc19f04: 48 00 41 81 bl ffc1e084 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
ffc19f08: 7f e3 fb 78 mr r3,r31 ffc19f0c: 4b ff fd 01 bl ffc19c0c <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
ffc19f10: 7f e3 fb 78 mr r3,r31 ffc19f14: 4b ff fd 79 bl ffc19c8c <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
ffc19f18: 48 00 35 15 bl ffc1d42c <_Thread_Enable_dispatch>
ts->active = true;
ffc19f1c: 9a ff 00 7c stb r23,124(r31)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
ffc19f20: 7e 63 9b 78 mr r3,r19 ffc19f24: 48 00 50 31 bl ffc1ef54 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
ffc19f28: 7e 83 a3 78 mr r3,r20 ffc19f2c: 48 00 50 29 bl ffc1ef54 <_Watchdog_Remove> ffc19f30: 4b ff fe 8c b ffc19dbc <_Timer_server_Body+0xb0>
ffc19f34 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
ffc19f34: 94 21 ff f0 stwu r1,-16(r1) ffc19f38: 7c 08 02 a6 mflr r0 ffc19f3c: 7c 89 23 78 mr r9,r4 ffc19f40: 90 01 00 14 stw r0,20(r1)
if ( ts->insert_chain == NULL ) {
ffc19f44: 80 03 00 78 lwz r0,120(r3)
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
ffc19f48: 93 e1 00 0c stw r31,12(r1) ffc19f4c: 7c 7f 1b 78 mr r31,r3
if ( ts->insert_chain == NULL ) {
ffc19f50: 2f 80 00 00 cmpwi cr7,r0,0 ffc19f54: 40 be 01 24 bne+ cr7,ffc1a078 <_Timer_server_Schedule_operation_method+0x144> ffc19f58: 3d 60 00 00 lis r11,0 ffc19f5c: 81 4b 28 68 lwz r10,10344(r11) ffc19f60: 38 0a 00 01 addi r0,r10,1 ffc19f64: 90 0b 28 68 stw r0,10344(r11)
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
ffc19f68: 80 04 00 38 lwz r0,56(r4) ffc19f6c: 2f 80 00 01 cmpwi cr7,r0,1 ffc19f70: 40 be 00 78 bne+ cr7,ffc19fe8 <_Timer_server_Schedule_operation_method+0xb4>
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc19f74: 7c e0 00 a6 mfmsr r7 ffc19f78: 7c 10 42 a6 mfsprg r0,0 ffc19f7c: 7c e0 00 78 andc r0,r7,r0 ffc19f80: 7c 00 01 24 mtmsr r0
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
ffc19f84: 81 63 00 30 lwz r11,48(r3)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
ffc19f88: 38 03 00 34 addi r0,r3,52
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = _Watchdog_Ticks_since_boot;
ffc19f8c: 3d 40 00 00 lis r10,0 ffc19f90: 7f 8b 00 00 cmpw cr7,r11,r0 ffc19f94: 81 4a 28 c0 lwz r10,10432(r10)
last_snapshot = ts->Interval_watchdogs.last_snapshot;
ffc19f98: 80 03 00 3c lwz r0,60(r3) ffc19f9c: 41 9e 00 20 beq- cr7,ffc19fbc <_Timer_server_Schedule_operation_method+0x88>
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
ffc19fa0: 81 0b 00 10 lwz r8,16(r11)
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
ffc19fa4: 7c 00 50 50 subf r0,r0,r10
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
ffc19fa8: 7c c8 00 10 subfc r6,r8,r0 ffc19fac: 7c c6 31 10 subfe r6,r6,r6
delta_interval -= delta;
ffc19fb0: 7c 00 40 50 subf r0,r0,r8
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
ffc19fb4: 7c 00 30 38 and r0,r0,r6
delta_interval -= delta;
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
ffc19fb8: 90 0b 00 10 stw r0,16(r11)
}
ts->Interval_watchdogs.last_snapshot = snapshot;
ffc19fbc: 91 5f 00 3c stw r10,60(r31)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc19fc0: 7c e0 01 24 mtmsr r7
_ISR_Enable( level );
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
ffc19fc4: 38 89 00 10 addi r4,r9,16 ffc19fc8: 38 7f 00 30 addi r3,r31,48 ffc19fcc: 48 00 4e 31 bl ffc1edfc <_Watchdog_Insert>
if ( !ts->active ) {
ffc19fd0: 88 1f 00 7c lbz r0,124(r31) ffc19fd4: 2f 80 00 00 cmpwi cr7,r0,0 ffc19fd8: 40 be 00 98 bne+ cr7,ffc1a070 <_Timer_server_Schedule_operation_method+0x13c>
_Timer_server_Reset_interval_system_watchdog( ts );
ffc19fdc: 7f e3 fb 78 mr r3,r31 ffc19fe0: 4b ff fc 2d bl ffc19c0c <_Timer_server_Reset_interval_system_watchdog> ffc19fe4: 48 00 00 8c b ffc1a070 <_Timer_server_Schedule_operation_method+0x13c>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
ffc19fe8: 2f 80 00 03 cmpwi cr7,r0,3 ffc19fec: 40 be 00 84 bne+ cr7,ffc1a070 <_Timer_server_Schedule_operation_method+0x13c>
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc19ff0: 7c c0 00 a6 mfmsr r6 ffc19ff4: 7c 10 42 a6 mfsprg r0,0 ffc19ff8: 7c c0 00 78 andc r0,r6,r0 ffc19ffc: 7c 00 01 24 mtmsr r0
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
ffc1a000: 81 43 00 68 lwz r10,104(r3)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
ffc1a004: 38 03 00 6c addi r0,r3,108
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
ffc1a008: 3d 60 00 00 lis r11,0
last_snapshot = ts->TOD_watchdogs.last_snapshot;
ffc1a00c: 80 e3 00 74 lwz r7,116(r3) ffc1a010: 7f 8a 00 00 cmpw cr7,r10,r0
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
ffc1a014: 80 0b 28 88 lwz r0,10376(r11) ffc1a018: 41 9e 00 30 beq- cr7,ffc1a048 <_Timer_server_Schedule_operation_method+0x114>
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
if ( snapshot > last_snapshot ) {
ffc1a01c: 7f 80 38 40 cmplw cr7,r0,r7
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
ffc1a020: 81 0a 00 10 lwz r8,16(r10)
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
ffc1a024: 7d 68 3a 14 add r11,r8,r7
delta_interval += delta;
ffc1a028: 7d 60 58 50 subf r11,r0,r11
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
if ( snapshot > last_snapshot ) {
ffc1a02c: 40 9d 00 18 ble- cr7,ffc1a044 <_Timer_server_Schedule_operation_method+0x110>
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
ffc1a030: 7d 67 00 50 subf r11,r7,r0
if (delta_interval > delta) {
ffc1a034: 7c e8 58 10 subfc r7,r8,r11 ffc1a038: 7c e7 39 10 subfe r7,r7,r7
delta_interval -= delta;
ffc1a03c: 7d 6b 40 50 subf r11,r11,r8
if ( snapshot > last_snapshot ) {
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
ffc1a040: 7d 6b 38 38 and r11,r11,r7
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
ffc1a044: 91 6a 00 10 stw r11,16(r10)
}
ts->TOD_watchdogs.last_snapshot = snapshot;
ffc1a048: 90 1f 00 74 stw r0,116(r31)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc1a04c: 7c c0 01 24 mtmsr r6
_ISR_Enable( level );
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
ffc1a050: 38 89 00 10 addi r4,r9,16 ffc1a054: 38 7f 00 68 addi r3,r31,104 ffc1a058: 48 00 4d a5 bl ffc1edfc <_Watchdog_Insert>
if ( !ts->active ) {
ffc1a05c: 88 1f 00 7c lbz r0,124(r31) ffc1a060: 2f 80 00 00 cmpwi cr7,r0,0 ffc1a064: 40 be 00 0c bne+ cr7,ffc1a070 <_Timer_server_Schedule_operation_method+0x13c>
_Timer_server_Reset_tod_system_watchdog( ts );
ffc1a068: 7f e3 fb 78 mr r3,r31 ffc1a06c: 4b ff fc 21 bl ffc19c8c <_Timer_server_Reset_tod_system_watchdog>
}
}
_Thread_Enable_dispatch();
ffc1a070: 48 00 33 bd bl ffc1d42c <_Thread_Enable_dispatch> ffc1a074: 48 00 00 0c b ffc1a080 <_Timer_server_Schedule_operation_method+0x14c>
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
ffc1a078: 80 63 00 78 lwz r3,120(r3) <== NOT EXECUTED ffc1a07c: 48 00 08 e9 bl ffc1a964 <_Chain_Append> <== NOT EXECUTED
} }
ffc1a080: 80 01 00 14 lwz r0,20(r1) ffc1a084: 83 e1 00 0c lwz r31,12(r1) ffc1a088: 38 21 00 10 addi r1,r1,16 ffc1a08c: 7c 08 03 a6 mtlr r0 ffc1a090: 4e 80 00 20 blr
ffc0a384 <rtems_io_register_driver>:
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
ffc0a384: 94 21 ff f0 stwu r1,-16(r1) ffc0a388: 7c 08 02 a6 mflr r0
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
ffc0a38c: 3d 20 00 00 lis r9,0
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
ffc0a390: 90 01 00 14 stw r0,20(r1)
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
ffc0a394: 80 09 27 b8 lwz r0,10168(r9)
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
ffc0a398: 3d 20 00 00 lis r9,0
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
ffc0a39c: 93 e1 00 0c stw r31,12(r1) ffc0a3a0: 7c 7f 1b 78 mr r31,r3
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
ffc0a3a4: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a3a8: 38 60 00 12 li r3,18
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
ffc0a3ac: 80 09 28 08 lwz r0,10248(r9)
if ( rtems_interrupt_is_in_progress() )
ffc0a3b0: 40 9e 01 40 bne- cr7,ffc0a4f0 <rtems_io_register_driver+0x16c>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
ffc0a3b4: 2f 85 00 00 cmpwi cr7,r5,0 ffc0a3b8: 41 9e 01 34 beq- cr7,ffc0a4ec <rtems_io_register_driver+0x168>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
if ( driver_table == NULL )
ffc0a3bc: 2f 84 00 00 cmpwi cr7,r4,0
if ( registered_major == NULL )
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
ffc0a3c0: 90 05 00 00 stw r0,0(r5)
if ( driver_table == NULL )
ffc0a3c4: 41 9e 01 28 beq- cr7,ffc0a4ec <rtems_io_register_driver+0x168>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
ffc0a3c8: 81 24 00 00 lwz r9,0(r4) ffc0a3cc: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a3d0: 40 be 01 34 bne+ cr7,ffc0a504 <rtems_io_register_driver+0x180> ffc0a3d4: 81 24 00 04 lwz r9,4(r4) ffc0a3d8: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a3dc: 40 be 01 28 bne+ cr7,ffc0a504 <rtems_io_register_driver+0x180> ffc0a3e0: 48 00 01 0c b ffc0a4ec <rtems_io_register_driver+0x168>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
ffc0a3e4: 3d 20 00 00 lis r9,0 ffc0a3e8: 81 69 27 90 lwz r11,10128(r9) ffc0a3ec: 38 0b 00 01 addi r0,r11,1 ffc0a3f0: 90 09 27 90 stw r0,10128(r9)
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
ffc0a3f4: 2f 9f 00 00 cmpwi cr7,r31,0 ffc0a3f8: 3d 20 00 00 lis r9,0 ffc0a3fc: 40 9e 00 58 bne- cr7,ffc0a454 <rtems_io_register_driver+0xd0>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
ffc0a400: 3d 60 00 00 lis r11,0 ffc0a404: 81 29 28 0c lwz r9,10252(r9) ffc0a408: 81 6b 28 08 lwz r11,10248(r11) ffc0a40c: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0a410: 38 0b 00 01 addi r0,r11,1 ffc0a414: 40 be 00 28 bne+ cr7,ffc0a43c <rtems_io_register_driver+0xb8>
ffc0a418: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc0a41c: 48 00 00 20 b ffc0a43c <rtems_io_register_driver+0xb8><== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
ffc0a420: 81 49 00 00 lwz r10,0(r9) ffc0a424: 2f 8a 00 00 cmpwi cr7,r10,0 ffc0a428: 40 be 00 ec bne+ cr7,ffc0a514 <rtems_io_register_driver+0x190> ffc0a42c: 81 49 00 04 lwz r10,4(r9) ffc0a430: 2f 8a 00 00 cmpwi cr7,r10,0 ffc0a434: 40 be 00 e0 bne+ cr7,ffc0a514 <rtems_io_register_driver+0x190> ffc0a438: 48 00 00 0c b ffc0a444 <rtems_io_register_driver+0xc0>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
ffc0a43c: 34 00 ff ff addic. r0,r0,-1 ffc0a440: 40 82 ff e0 bne+ ffc0a420 <rtems_io_register_driver+0x9c>
}
/* Assigns invalid value in case of failure */
*major = m;
if ( m != n )
ffc0a444: 7f 9f 58 00 cmpw cr7,r31,r11
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
ffc0a448: 93 e5 00 00 stw r31,0(r5)
if ( m != n )
ffc0a44c: 40 be 00 48 bne+ cr7,ffc0a494 <rtems_io_register_driver+0x110> ffc0a450: 48 00 00 d0 b ffc0a520 <rtems_io_register_driver+0x19c>
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
ffc0a454: 1c 1f 00 18 mulli r0,r31,24 ffc0a458: 81 29 28 0c lwz r9,10252(r9)
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
ffc0a45c: 7d 69 00 2e lwzx r11,r9,r0
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
ffc0a460: 7d 29 02 14 add r9,r9,r0
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
ffc0a464: 38 00 00 00 li r0,0 ffc0a468: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0a46c: 40 be 00 10 bne+ cr7,ffc0a47c <rtems_io_register_driver+0xf8> ffc0a470: 80 09 00 04 lwz r0,4(r9) ffc0a474: 7c 00 00 34 cntlzw r0,r0 ffc0a478: 54 00 d9 7e rlwinm r0,r0,27,5,31
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
ffc0a47c: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a480: 40 9e 00 10 bne- cr7,ffc0a490 <rtems_io_register_driver+0x10c>
_Thread_Enable_dispatch();
ffc0a484: 48 00 20 0d bl ffc0c490 <_Thread_Enable_dispatch> ffc0a488: 38 60 00 0c li r3,12
return RTEMS_RESOURCE_IN_USE;
ffc0a48c: 48 00 00 64 b ffc0a4f0 <rtems_io_register_driver+0x16c>
}
*registered_major = major;
ffc0a490: 93 e5 00 00 stw r31,0(r5)
}
_IO_Driver_address_table [major] = *driver_table;
ffc0a494: 3d 20 00 00 lis r9,0 ffc0a498: 80 c4 00 00 lwz r6,0(r4) ffc0a49c: 81 69 28 0c lwz r11,10252(r9) ffc0a4a0: 1c 1f 00 18 mulli r0,r31,24 ffc0a4a4: 80 e4 00 04 lwz r7,4(r4) ffc0a4a8: 81 04 00 08 lwz r8,8(r4) ffc0a4ac: 7d 2b 02 14 add r9,r11,r0 ffc0a4b0: 81 44 00 0c lwz r10,12(r4) ffc0a4b4: 7c cb 01 2e stwx r6,r11,r0 ffc0a4b8: 90 e9 00 04 stw r7,4(r9) ffc0a4bc: 91 09 00 08 stw r8,8(r9) ffc0a4c0: 91 49 00 0c stw r10,12(r9) ffc0a4c4: 81 64 00 14 lwz r11,20(r4) ffc0a4c8: 80 04 00 10 lwz r0,16(r4) ffc0a4cc: 91 69 00 14 stw r11,20(r9) ffc0a4d0: 90 09 00 10 stw r0,16(r9)
_Thread_Enable_dispatch();
ffc0a4d4: 48 00 1f bd bl ffc0c490 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
ffc0a4d8: 7f e3 fb 78 mr r3,r31 ffc0a4dc: 38 80 00 00 li r4,0 ffc0a4e0: 38 a0 00 00 li r5,0 ffc0a4e4: 48 00 a1 d9 bl ffc146bc <rtems_io_initialize> ffc0a4e8: 48 00 00 08 b ffc0a4f0 <rtems_io_register_driver+0x16c> ffc0a4ec: 38 60 00 09 li r3,9
}
ffc0a4f0: 80 01 00 14 lwz r0,20(r1) ffc0a4f4: 83 e1 00 0c lwz r31,12(r1) ffc0a4f8: 38 21 00 10 addi r1,r1,16 ffc0a4fc: 7c 08 03 a6 mtlr r0 ffc0a500: 4e 80 00 20 blr
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
ffc0a504: 7f 9f 00 40 cmplw cr7,r31,r0 ffc0a508: 38 60 00 0a li r3,10 ffc0a50c: 41 9c fe d8 blt+ cr7,ffc0a3e4 <rtems_io_register_driver+0x60> ffc0a510: 4b ff ff e0 b ffc0a4f0 <rtems_io_register_driver+0x16c>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
ffc0a514: 3b ff 00 01 addi r31,r31,1 ffc0a518: 39 29 00 18 addi r9,r9,24 ffc0a51c: 4b ff ff 20 b ffc0a43c <rtems_io_register_driver+0xb8>
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
ffc0a520: 48 00 1f 71 bl ffc0c490 <_Thread_Enable_dispatch> ffc0a524: 38 60 00 05 li r3,5
return sc;
ffc0a528: 4b ff ff c8 b ffc0a4f0 <rtems_io_register_driver+0x16c>
ffc41aa0 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
ffc41aa0: 94 21 ff d8 stwu r1,-40(r1) ffc41aa4: 7c 08 02 a6 mflr r0 ffc41aa8: 93 c1 00 20 stw r30,32(r1) ffc41aac: 7c 7e 1b 78 mr r30,r3 ffc41ab0: 3c 60 00 00 lis r3,0 ffc41ab4: 93 e1 00 24 stw r31,36(r1) ffc41ab8: 38 63 6f ec addi r3,r3,28652 ffc41abc: 7c 9f 23 78 mr r31,r4 ffc41ac0: 38 a1 00 08 addi r5,r1,8 ffc41ac4: 90 01 00 2c stw r0,44(r1) ffc41ac8: 7f c4 f3 78 mr r4,r30 ffc41acc: 93 a1 00 1c stw r29,28(r1) ffc41ad0: 93 81 00 18 stw r28,24(r1) ffc41ad4: 4b fc c1 9d bl ffc0dc70 <_Objects_Get> ffc41ad8: 7c 7d 1b 78 mr r29,r3
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
ffc41adc: 80 01 00 08 lwz r0,8(r1) ffc41ae0: 2f 80 00 00 cmpwi cr7,r0,0 ffc41ae4: 40 9e 01 70 bne- cr7,ffc41c54 <rtems_rate_monotonic_period+0x1b4>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
ffc41ae8: 3d 20 00 00 lis r9,0 ffc41aec: 80 09 36 58 lwz r0,13912(r9) ffc41af0: 81 23 00 40 lwz r9,64(r3) ffc41af4: 7f 89 00 00 cmpw cr7,r9,r0 ffc41af8: 41 9e 00 10 beq- cr7,ffc41b08 <rtems_rate_monotonic_period+0x68>
_Thread_Enable_dispatch();
ffc41afc: 4b fc cd b1 bl ffc0e8ac <_Thread_Enable_dispatch> ffc41b00: 3b c0 00 17 li r30,23
return RTEMS_NOT_OWNER_OF_RESOURCE;
ffc41b04: 48 00 01 54 b ffc41c58 <rtems_rate_monotonic_period+0x1b8>
}
if ( length == RTEMS_PERIOD_STATUS ) {
ffc41b08: 2f 9f 00 00 cmpwi cr7,r31,0 ffc41b0c: 40 be 00 28 bne+ cr7,ffc41b34 <rtems_rate_monotonic_period+0x94>
switch ( the_period->state ) {
ffc41b10: 80 03 00 38 lwz r0,56(r3) ffc41b14: 3b c0 00 00 li r30,0 ffc41b18: 2b 80 00 04 cmplwi cr7,r0,4 ffc41b1c: 41 9d 01 30 bgt- cr7,ffc41c4c <rtems_rate_monotonic_period+0x1ac> ffc41b20: 3d 20 ff c7 lis r9,-57 ffc41b24: 54 00 10 3a rlwinm r0,r0,2,0,29 ffc41b28: 39 29 bd a4 addi r9,r9,-16988 ffc41b2c: 7f c9 00 2e lwzx r30,r9,r0 ffc41b30: 48 00 01 1c b ffc41c4c <rtems_rate_monotonic_period+0x1ac>
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc41b34: 7f 80 00 a6 mfmsr r28 ffc41b38: 7c 10 42 a6 mfsprg r0,0 ffc41b3c: 7f 80 00 78 andc r0,r28,r0 ffc41b40: 7c 00 01 24 mtmsr r0
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
switch ( the_period->state ) {
ffc41b44: 80 03 00 38 lwz r0,56(r3) ffc41b48: 2f 80 00 02 cmpwi cr7,r0,2 ffc41b4c: 41 9e 00 60 beq- cr7,ffc41bac <rtems_rate_monotonic_period+0x10c> ffc41b50: 2f 80 00 04 cmpwi cr7,r0,4 ffc41b54: 41 9e 00 cc beq- cr7,ffc41c20 <rtems_rate_monotonic_period+0x180> ffc41b58: 2f 80 00 00 cmpwi cr7,r0,0 ffc41b5c: 40 9e 00 f8 bne- cr7,ffc41c54 <rtems_rate_monotonic_period+0x1b4>
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc41b60: 7f 80 01 24 mtmsr r28
_ISR_Enable( level );
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
ffc41b64: 4b ff fc 99 bl ffc417fc <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
ffc41b68: 39 20 00 02 li r9,2 ffc41b6c: 91 3d 00 38 stw r9,56(r29)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
ffc41b70: 3d 20 ff c4 lis r9,-60
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
ffc41b74: 38 00 00 00 li r0,0
the_watchdog->routine = routine;
ffc41b78: 39 29 1c 7c addi r9,r9,7292
the_watchdog->id = id;
ffc41b7c: 93 dd 00 30 stw r30,48(r29)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
ffc41b80: 3c 60 00 00 lis r3,0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
ffc41b84: 91 3d 00 2c stw r9,44(r29)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
ffc41b88: 38 63 65 e8 addi r3,r3,26088 ffc41b8c: 38 9d 00 10 addi r4,r29,16
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
ffc41b90: 90 1d 00 34 stw r0,52(r29)
);
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
ffc41b94: 3b c0 00 00 li r30,0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
ffc41b98: 93 fd 00 1c stw r31,28(r29)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
ffc41b9c: 90 1d 00 18 stw r0,24(r29)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
ffc41ba0: 93 fd 00 3c stw r31,60(r29)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
ffc41ba4: 4b fc e2 81 bl ffc0fe24 <_Watchdog_Insert> ffc41ba8: 48 00 00 a4 b ffc41c4c <rtems_rate_monotonic_period+0x1ac>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
ffc41bac: 4b ff fd d9 bl ffc41984 <_Rate_monotonic_Update_statistics>
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
ffc41bb0: 38 00 00 01 li r0,1
the_period->next_length = length;
ffc41bb4: 93 fd 00 3c stw r31,60(r29)
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
ffc41bb8: 90 1d 00 38 stw r0,56(r29) ffc41bbc: 7f 80 01 24 mtmsr r28
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
ffc41bc0: 3d 20 00 00 lis r9,0 ffc41bc4: 80 1d 00 08 lwz r0,8(r29) ffc41bc8: 81 29 36 58 lwz r9,13912(r9)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
ffc41bcc: 38 80 40 00 li r4,16384
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
ffc41bd0: 90 09 00 20 stw r0,32(r9)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
ffc41bd4: 7d 23 4b 78 mr r3,r9 ffc41bd8: 4b fc d7 6d bl ffc0f344 <_Thread_Set_state>
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc41bdc: 7d 20 00 a6 mfmsr r9 ffc41be0: 7c 10 42 a6 mfsprg r0,0 ffc41be4: 7d 20 00 78 andc r0,r9,r0 ffc41be8: 7c 00 01 24 mtmsr r0
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
ffc41bec: 39 60 00 02 li r11,2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
ffc41bf0: 80 1d 00 38 lwz r0,56(r29)
the_period->state = RATE_MONOTONIC_ACTIVE;
ffc41bf4: 91 7d 00 38 stw r11,56(r29)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc41bf8: 7d 20 01 24 mtmsr r9
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
ffc41bfc: 2f 80 00 03 cmpwi cr7,r0,3 ffc41c00: 40 be 00 14 bne+ cr7,ffc41c14 <rtems_rate_monotonic_period+0x174>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
ffc41c04: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc41c08: 80 69 36 58 lwz r3,13912(r9) <== NOT EXECUTED ffc41c0c: 38 80 40 00 li r4,16384 <== NOT EXECUTED ffc41c10: 4b fc c7 b9 bl ffc0e3c8 <_Thread_Clear_state> <== NOT EXECUTED
_Thread_Enable_dispatch();
ffc41c14: 4b fc cc 99 bl ffc0e8ac <_Thread_Enable_dispatch> ffc41c18: 3b c0 00 00 li r30,0
return RTEMS_SUCCESSFUL;
ffc41c1c: 48 00 00 3c b ffc41c58 <rtems_rate_monotonic_period+0x1b8>
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
ffc41c20: 4b ff fd 65 bl ffc41984 <_Rate_monotonic_Update_statistics> ffc41c24: 7f 80 01 24 mtmsr r28
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
ffc41c28: 38 00 00 02 li r0,2
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
ffc41c2c: 93 fd 00 1c stw r31,28(r29)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
ffc41c30: 3c 60 00 00 lis r3,0 ffc41c34: 90 1d 00 38 stw r0,56(r29) ffc41c38: 38 63 65 e8 addi r3,r3,26088 ffc41c3c: 38 9d 00 10 addi r4,r29,16
the_period->next_length = length;
ffc41c40: 93 fd 00 3c stw r31,60(r29)
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
ffc41c44: 3b c0 00 06 li r30,6 ffc41c48: 4b fc e1 dd bl ffc0fe24 <_Watchdog_Insert> ffc41c4c: 4b fc cc 61 bl ffc0e8ac <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
ffc41c50: 48 00 00 08 b ffc41c58 <rtems_rate_monotonic_period+0x1b8> ffc41c54: 3b c0 00 04 li r30,4
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
ffc41c58: 80 01 00 2c lwz r0,44(r1) ffc41c5c: 7f c3 f3 78 mr r3,r30 ffc41c60: 83 81 00 18 lwz r28,24(r1) ffc41c64: 7c 08 03 a6 mtlr r0 ffc41c68: 83 a1 00 1c lwz r29,28(r1) ffc41c6c: 83 c1 00 20 lwz r30,32(r1) ffc41c70: 83 e1 00 24 lwz r31,36(r1) ffc41c74: 38 21 00 28 addi r1,r1,40 ffc41c78: 4e 80 00 20 blr